I have been a customer of O2 for 18 years now. I recently enquired via Facebook about an upgrade. I use my married name on Facebook, but nowhere else, not work, tax, bank etc. There is NO LEGAL REQUIREMENT for a married woman to use her married name. However, O2 refuse to discuss at all until I change my name. I will not be bullied into using a name I choose not to use for a legal contract when I do not use it for anything legal in my life at all. If I were to use my married name this would cause so many issues as my banking, finances, ID etc are all in my maiden name which I will NOT be changing. I also find this type of practise out dated, patronising and belittling. I think O2 really need to look at how they treat women. This has to be the most sexist thing I have ever come across. The public really need to know what O2 think of women in this day and age!